Package org.apache.karaf.cellar.core.control

Examples of org.apache.karaf.cellar.core.control.ManageHandlersCommand

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    protected static final String HEADER_FORMAT = "   %-30s   %-5s  %s";
    protected static final String OUTPUT_FORMAT = "%1s [%-30s] [%-5s] %s";

    protected Object doExecute(String handlerName, List<String> nodeIds, Boolean status) throws Exception {

        ManageHandlersCommand command = new ManageHandlersCommand(clusterManager.generateId());

        // looking for nodes and check if exist
        Set<Node> recipientList = new HashSet<Node>();
        if (nodeIds != null && !nodeIds.isEmpty()) {
            for (String nodeId : nodeIds) {
                Node node = clusterManager.findNodeById(nodeId);
                if (node == null) {
                    System.err.println("Cluster node " + nodeId + " doesn't exist");
                } else {
                    recipientList.add(node);
                }
            }
        } else {
            if (status == null) {
                // in case of status display, select all nodes
                recipientList = clusterManager.listNodes();
            } else {
                // in case of status change, select only the local node
                recipientList.add(clusterManager.getNode());
            }
        }

        if (recipientList.size() < 1) {
            return null;
        }

        command.setDestination(recipientList);
        command.setHandlerName(handlerName);
        command.setStatus(status);

        Map<Node, ManageHandlersResult> results = executionContext.execute(command);
        if (results == null || results.isEmpty()) {
            System.out.println("No result received within given timeout");
        } else {
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     *
     * @return
     * @throws Exception
     */
    protected Object doExecute(String handlerName, List<String> nodes, Boolean status) throws Exception {
        ManageHandlersCommand command = new ManageHandlersCommand(clusterManager.generateId());
        Set<Node> recipientList = clusterManager.listNodes(nodes);

        //Set the recipient list
        if (recipientList != null && !recipientList.isEmpty()) {
            command.setDestination(recipientList);
        }

        command.setHandlesName(handlerName);
        command.setStatus(status);

        Map<Node, ManageHandlersResult> results = executionContext.execute(command);
        if (results == null || results.isEmpty()) {
            System.out.println("No result received within given timeout");
        } else {
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     *
     * @return
     * @throws Exception
     */
    protected Object doExecute(String handlerName, List<String> nodes, Boolean status) throws Exception {
        ManageHandlersCommand command = new ManageHandlersCommand(clusterManager.generateId());
        Set<Node> recipientList = clusterManager.listNodes(nodes);

        //Set the recipient list
        if (recipientList != null && !recipientList.isEmpty()) {
            command.setDestination(recipientList);
        }

        command.setHandlesName(handlerName);
        command.setStatus(status);

        Map<Node, ManageHandlersResult> results = executionContext.execute(command);
        if (results == null || results.isEmpty()) {
            System.out.println("No result received within given timeout");
        } else {
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    protected static final String HEADER_FORMAT = " %-30s   %-5s  %s";
    protected static final String OUTPUT_FORMAT = "[%-30s] [%-5s]  %s";

    protected Object doExecute(String handlerName, List<String> nodeIds, Boolean status) throws Exception {

        ManageHandlersCommand command = new ManageHandlersCommand(clusterManager.generateId());

        // looking for nodes and check if exist
        Set<Node> recipientList;
        if (nodeIds != null && !nodeIds.isEmpty()) {
            recipientList = new HashSet<Node>();
            for (String nodeId : nodeIds) {
                Node node = clusterManager.findNodeById(nodeId);
                if (node == null) {
                    System.err.println("Cluster node " + nodeId + " doesn't exist");
                } else {
                    recipientList.add(node);
                }
            }
        } else {
            recipientList = clusterManager.listNodes();
        }

        if (recipientList.size() < 1) {
            return null;
        }

        command.setDestination(recipientList);
        command.setHandlerName(handlerName);
        command.setStatus(status);

        Map<Node, ManageHandlersResult> results = executionContext.execute(command);
        if (results == null || results.isEmpty()) {
            System.out.println("No result received within given timeout");
        } else {
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Related Classes of org.apache.karaf.cellar.core.control.ManageHandlersCommand

  • org.apache.karaf.cellar.shell.handler.HandlersSupport
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